apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1837547/+attachment/5278725/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1837547
Title:
Ubuntu 18.04 Kernel 4.18 - Standby wakeup blackscreen - Hardreset
needed
Status in linux package in Ubuntu:
Confirmed
Bug description:
Sometimes I boot the ThinkPad T460p, put it into sleep, wake it up and only
receive a blackscreen until I hardreset the laptop with the power button, last
time all happen without AC power I recognize now.
I don't know if it was coincidence.
$ uname -a
Linux deus-ex-machina 4.18.0-25-generic #26~18.04.1-Ubuntu SMP Thu Jun 27
07:28:31 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
Ubuntu 18.04 / Linux Mint 19.1
In the journalctl I recognize DRM errors.
I put it in sleep 11:xx o'clock and woke it up 14:xx o'lock.
Then I got these DRM errors and did need to hardreset it. (Documented as
REBOOT in the log).
I assume that my 3 bug reports (this, docking station, user session crash)
are related to the nvidia driver in combination with the ubuntu kernel?
Or just coincidence.
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ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
DistroRelease: Linux Mint 19.1
HibernationDevice: RESUME=UUID=4a747812-cab0-438b-ace1-a46b73f00d4a
InstallationDate: Installed on 2018-07-21 (367 days ago)
InstallationMedia: Linux Mint 19 "Tara" - Release amd64 20180626
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 001 Device 004: ID 04f2:b541 Chicony Electronics Co., Ltd
Bus 001 Device 002: ID 138a:0090 Validity Sensors, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 20FXS05500
NonfreeKernelModules: nvidia_modeset nvidia
Package: linux (not installed)
ProcEnviron:
LANGUAGE=de_DE
TERM=xterm-256color
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-25-generic
root=UUID=8ffc268d-6911-42c4-9bc3-a290376cb41b ro quiet splash
nvidia-drm.modeset=1 mitigations=off vt.handoff=1
ProcVersionSignature: Ubuntu 4.18.0-25.26~18.04.1-generic 4.18.20
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.18.0-25-generic N/A
linux-backports-modules-4.18.0-25-generic N/A
linux-firmware 1.173.9
Tags: tessa
Uname: Linux 4.18.0-25-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 04/30/2019
dmi.bios.vendor: LENOVO
dmi.bios.version: R07ET89W (2.29 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20FXS05500
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrR07ET89W(2.29):bd04/30/2019:svnLENOVO:pn20FXS05500:pvrThinkPadT460p:rvnLENOVO:rn20FXS05500:rvrNotDefined:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T460p
dmi.product.name: 20FXS05500
dmi.product.sku: LENOVO_MT_20FX_BU_Think_FM_ThinkPad T460p
dmi.product.version: ThinkPad T460p
dmi.sys.vendor: LENOVO
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